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The AAPG/Datapages Combined Publications Database
Showing 16,669 Results. Searched 196,194 documents.
Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia
David Cavalin, Nurrul Ismail, Tom Paten, Kola Agbebi, Dave Lim
Indonesian Petroleum Association
... frequencies of the recorded data to drive a more complex velocity model update technique: Full Waveform Inversion (FWI). Standard traveltime...
2019
Extended Abstract: A Steady-State Approach for Surge and Swab Pressures Calculation of Herschel-Buckley Fluids in Directional/Horizontal Wells
Wenlong Jiang, Honghai Fan, Rongyi Ji, Deqiang Tian, Wen Zixiang, Yuan Gao, Rui Dai, Fuxin Han, Sun Yizhen
Africa Energy and Technology Conference, 2016
...) with open pump as one condition, and open-ended drillstring (casing) with closed pump. Analysis of the flow velocity of drilling fluid is presented...
2016
High-resolution angle gather tomography with Fourier neural operators
Sean Crawley, Guanghui Huang, Ramzi Djebbi, Jaime Ramos, Nizar Chemingui
International Meeting for Applied Geoscience and Energy (IMAGE)
... is akin to traditional migration velocity analysis (MVA), but it uses a neural network in place of a back projection operator. It can iteratively...
2023
Abstract: Application of Surface-wave Modeling and Inversion in Cordova Embayment of Northeastern British Columbia; #90187 (2014)
Antoun Salama, Niranjan Banik, Mona Cowman, Kevin Roberts, Anna Glushchenko, Mark Egan, Alfonso Gonzalez, Eric von Lunen, and Jennifer Leslie-Panek
Search and Discovery.com
... We applied a newly developed surface-wave analysis, modeling, and inversion method to create a near-surface shear-wave velocity model using pulse data...
2014
Prestack Depth Imaging Within the Makassar Straits, Eastern Kalimantan, Indonesia
Chris Willacy, Suryadi Oemar, A. Edy Hermantoro, Paul Gilleran
Indonesian Petroleum Association
... to constrain this velocity variation, and combined with velocity focusing analysis provide sufficient resolution to accurately migrate the data. Strong water...
2000
Abstract: Slant-Wave Stack, by Jon F. Claerbout, Philip S. Schultz, Raul Estevez; #90976 (1976).
Search and Discovery.com
1976
ABSTRACT: Thin Bed of Tuffaceos Sandstone Reservoir Can be Recognized from High Velocity Zone in The Manantiales Behr Field, San Jorge Basin, Argentina; #90017 (2003)
Yudistira Effendi, Oscar Antonio Olima, Eduardo Smith
Search and Discovery.com
... facies. Sonic log and VSP were run in order to get more accurate and precise analysis, related to seismic reflections and interval velocity anomalies. Some...
2003
Seismic Imaging in Anisotropic Media. or... "A Better Way to Moveout and Migrate Long Offset Data"
Rolf Klotz, Martin Bayly, Sue Downie, Swee Leng
Indonesian Petroleum Association
... migrated and stacked using different ray assumptions using "mini stack" panels from a velocity analysis. The straight ray assumption migration data...
2000
Workflow for Nonlinear AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale
Un Young Lim, Richard L. Gibson Jr., Nurul Kabir
Unconventional Resources Technology Conference (URTEC)
..., Society of Exploration Geophysicists. Lim, U. Y., N. Kabir, R. Gibson, et al., 2018, Horizontal velocity estimation from pp- and ps-joint avo...
2019
Houston, Texas, Area Geomorphology: Investigating Surface Above Salt Domes Using GIS and Remote Sensing, #40968 (2012)
Zheng Huang, Shuhab Khan
Search and Discovery.com
... fo r So uth este rn Sa lt Dom es GPS Velocity: GPS data is currently collected continuously by The Harris-Galveston Subsidence District (HGSD...
2012
Extended Abstract: Integrated Geological and Geophysical Modeling in the Gulf of Mexico
Tim Matava, B. Keys, D. Foster, D. Ashabranner
Houston Geological Society Bulletin
... and Drillability Assessment. 2002 SEG Summer Research Workshop on Geopressure, Abstracts. Obtaining seismic data and the reprocessing of these data...
2016
Petrophysical Characterization of 3D Printed Rock and Its Substitution in the Validation Experiment, #42303 (2018).
Lingyun Kong, Mehdi Ostadhassan, Chunxiao Li, Lei Gong,
Search and Discovery.com
....) Micro-CT scan and analysis Helium Porosimetry Mercury Injection Porosimetry Fig. 6 P-wave velocity of horizontally and vertically printed octagonal...
2018
Imaging below Seafloor Canyons and other Rugose Features
Dominic Fell, Kiran Dyal, Tony Hallam, Sebastian Nixon
Australian Petroleum Production & Exploration Association (APPEA) Journal
... This case study details how successful velocity modelling and imaging can be achieved with marine seismic data in the presence of extreme seafloor...
2017
Simultaneous Inversion Analysis using Rock Physics for Carbonate Reservoir Characterization in "Omicron" Field Kujung I Formation, North East Java Basin
Laila Annafi, Tomy Miarso
Indonesian Petroleum Association
... is affecting P wave and S wave velocity that is directly corresponding towards sonic well logs. Seismic data is band-limited which means it has a certain range...
2019
AAPG Pacific Section Meetings
Search and Discovery.com
N/A
Petrophysical Characteristics of Carbonate Drift Deposits in the Maldives, #51586 (2019).
Emma L. Giddens, Gregor P. Eberli, Ralf J. Weger, Thomas Ludmann, Angela Slagle,
Search and Discovery.com
...ter and samples were sent to Schlumberger to measure permeability. 14 16 μs IMAGE ANALYSIS 18 Vp VS1 VS2 26 28 μs 30 32 Compressional ve...
2019
Bed Configurations
J. C. Harms, J. B. Southard, D. R. Spearing , R. G. Walker
Special Publications of SEPM
... of information and distortion of the data, especially when comparing flows over a wide range of depths. The velocity variable in most common use is mean velocity...
1975
Facies and Stratigraphic Controls on Velocity Anomalies in The North Madura Platform, Offshore East Java Basin
Fithra Harris Darmawan, Shakila Bt Mustaffa, Aditya Kusuma Wijaya, M Nauvall Juliansyah, Geovani Kaeng
Indonesian Petroleum Association
... compared to the surrounding carbonate platform. A 3D velocity model was constructed to correct velocity anomalies by integrating all velocity data...
2019
3D Seismic Mapping of Deep Basement Features in Osage County, Oklahoma, #41274 (2014)
Kevin Liner, Christopher Liner
Search and Discovery.com
...3D Seismic Mapping of Deep Basement Features in Osage County, Oklahoma, #41274 (2014) Kevin Liner, Christopher Liner PS 3D Seismic Mapping of Deep...
2014
ABSTRACT: Practical Applications of the Ground-roll Inversion
Soumya Roy
Houston Geological Society Bulletin
... seismic analysis. For highly complex, unconsolidated, low-velocity near-surface of the Meteor Crater site, the simple shear-wave statics are calculated...
2012
The Seismic and Geological Definition of a Reef
R. A. Maxwell, W. Thomsen, F. Wilson
Oklahoma City Geological Society
.... Interval velocity calculations were made on each of the three functions of Figure 6. In Figure 7 the results of the analysis from the shelf function (M5...
1973
Abstract: A Field Experiment Recording Low Seismic Frequencies; #90174 (2014)
G. F. Margrave, M. B. Bertram, K. L. Bertram, K. W. Hall, K. A. H. Innanen, D. C. Lawton, L. E. Mewhort, and T. M. Phillips
Search and Discovery.com
..., M.Hall, Geokinetics Summary We describe a seismic field experiment and subsequent data analysis designed to test the performance of common sources...
2014
A three-component field study of the effect of the low-velocity layer on converted-wave seismic data
Dan Cieslewicz, Don C. Lawton
CSPG Special Publications
...A three-component field study of the effect of the low-velocity layer on converted-wave seismic data Dan Cieslewicz, Don C. Lawton 1998 217 220...
1998